has do是什么时态
has do是一般过去时。
例句
He has achieved what he set out to do three years ago.
他已经完成了3年前开始努力做的事情。
Her job has something to do with computers.
她的工作与计算机有些关系。
Everybody has to do household chore.
Has Medlock to do what I please?
梅德洛克太太要按照我的意愿做事吗？
once the shaking has stopped, do not run out of the buildings at once.
一旦地震停止，不要立刻跑出建筑物。